Patent · US Active

Sorbent-coated aluminium strip

US10287690B2 · kind B2 · utility

0Cited by

14References

13Claims

0Family size

Assignee

Hydro Aluminium Deutschland GmbH · DE

Inventors

Volker Denkmann · Kempen, DE
Ulrich Hampel · Grevenbroich, DE
Willi Schenkel · Grevenbroich, DE
Andreas Siemen · Jüchen, DE
Wolf Oetting · San Jose, US

Key dates

Filing date	Feb 25, 2010
Grant date	May 14, 2019
Priority date	—
Expiry date	Aug 27, 2032

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08K7/26
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The invention relates to a method for producing an aluminum strip, in which the aluminum strip is coated with a sorption layer which has a binder and a sorbent. The object to propose a method for producing an aluminum strip coated with a sorption layer, by means of which an aluminum strip can be coated cost-effectively having constant performance characteristics with respect to the sorption of, for example, water vapor, is achieved according to the invention by means of a method for producing an aluminum strip coated with a sorption layer by applying a suspension to the aluminum strip in the coil-coating process, which in addition to a liquid comprises at least one binder, formed as a solid, and a sorbent, and by subjecting the aluminum strip, together with the applied suspension, to a drying process, in which the binder is activated.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.